Input Interface Module DIN Rail Type
Technical specifications | en
9
Bosch Sicherheitssysteme GmbH
Installation Guide
2018.11 | 6 | F.01U.012.988
Detected line conditions with
overall line resistance
R
Σ
=
R
L/1
+
R
L/2
+
R
EOL
<
800
Ω short-circuit: supervisory alarm, interruption: trouble
>
1500
Ω and <6000
Ω standby
>
12000
Ω short-circuit: trouble, interruption: supervisory alarm
Undetermined: 800
Ω up to 1500
Ω, 6000
Ω up to 12000
Ω
Contact monitoring
Max. monitoring current
8
mA (line short-circuit)
Duration of detectable signal
300
ms
Detected line conditions with
overall line resistance
R
Σ
=
R
L/2
+
R
L/2
+
R
Con
Closed: <
800
Ω
Open: >
1500
Ω
Undetermined: 800
Ω up to 1500
Ω
Voltage monitoring
Voltage range
0 to 30
V
DC
Input resistance
>
50
kΩ
Low and high thresholds selectable in FSP-5000-RPS
with:
–
low threshold
<
high threshold
–
overall line resistance R
Σ
=
R
L/2
+
R
L/2
≤
50
Ω
0.8
V
DC (±
0.3
V
DC)
3.3
V
DC (±
0.3
V
DC)
10.2
V
DC (±
0.5
V
DC)
21.2
V
DC (±
0.5
V
DC)
Notice!
Electrical data for the built-in short circuit isolator according to EN 54-17:2005, you find in
F.01U.003.287 FLM-I 420-S Installation Guide.